Triazophos Back Catalog number: 8223.12-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-D Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 678436 Isofenphos-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 54152 Organic Nutrients Price on request